body{
    position: relative;
    width: 100%;
    height: 100%;
}
#page{
    position: relative;
    width: 100%;
    height: 100%;
}
.pageMode{
    display: none;
}
#newAlert{
    display: none;
    max-width: 10rem;
    min-height: 1rem;
    line-height: 1rem;
    padding: 0.4rem 0.6rem;
    border-radius: 0.4rem;
    background-color: rgba(0, 0, 0, 0.8);
    color: #FFF;
    box-sizing: border-box;
    z-index: 60;
    text-align: center;
    width: 100%;
    position: absolute;
    top: 35%;
    left: 1rem;
}